murgatroid99 | 749666e | 2015-01-12 18:25:58 -0800 | [diff] [blame] | 1 | /* |
| 2 | * |
Craig Tiller | 0605995 | 2015-02-18 08:34:56 -0800 | [diff] [blame] | 3 | * Copyright 2015, Google Inc. |
murgatroid99 | 749666e | 2015-01-12 18:25:58 -0800 | [diff] [blame] | 4 | * All rights reserved. |
| 5 | * |
| 6 | * Redistribution and use in source and binary forms, with or without |
| 7 | * modification, are permitted provided that the following conditions are |
| 8 | * met: |
| 9 | * |
| 10 | * * Redistributions of source code must retain the above copyright |
| 11 | * notice, this list of conditions and the following disclaimer. |
| 12 | * * Redistributions in binary form must reproduce the above |
| 13 | * copyright notice, this list of conditions and the following disclaimer |
| 14 | * in the documentation and/or other materials provided with the |
| 15 | * distribution. |
| 16 | * * Neither the name of Google Inc. nor the names of its |
| 17 | * contributors may be used to endorse or promote products derived from |
| 18 | * this software without specific prior written permission. |
| 19 | * |
| 20 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 21 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 22 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 23 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 24 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 25 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 26 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 27 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 28 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 29 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 30 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 31 | * |
| 32 | */ |
| 33 | |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 34 | #include <limits> |
murgatroid99 | 309830f | 2016-02-05 11:30:00 -0800 | [diff] [blame^] | 35 | #include <cstdint> |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 36 | |
| 37 | #include "grpc/grpc.h" |
| 38 | #include "grpc/support/time.h" |
| 39 | #include "timeval.h" |
| 40 | |
| 41 | namespace grpc { |
| 42 | namespace node { |
| 43 | |
| 44 | gpr_timespec MillisecondsToTimespec(double millis) { |
| 45 | if (millis == std::numeric_limits<double>::infinity()) { |
Craig Tiller | 354398f | 2015-07-13 09:16:03 -0700 | [diff] [blame] | 46 | return gpr_inf_future(GPR_CLOCK_REALTIME); |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 47 | } else if (millis == -std::numeric_limits<double>::infinity()) { |
Craig Tiller | 354398f | 2015-07-13 09:16:03 -0700 | [diff] [blame] | 48 | return gpr_inf_past(GPR_CLOCK_REALTIME); |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 49 | } else { |
murgatroid99 | 309830f | 2016-02-05 11:30:00 -0800 | [diff] [blame^] | 50 | return gpr_time_from_micros(static_cast<int64_t>(millis * 1000), |
Craig Tiller | 58bbc86 | 2015-07-13 09:51:17 -0700 | [diff] [blame] | 51 | GPR_CLOCK_REALTIME); |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 52 | } |
| 53 | } |
| 54 | |
| 55 | double TimespecToMilliseconds(gpr_timespec timespec) { |
Craig Tiller | 94329d0 | 2015-07-23 09:52:11 -0700 | [diff] [blame] | 56 | timespec = gpr_convert_clock_type(timespec, GPR_CLOCK_REALTIME); |
Craig Tiller | 354398f | 2015-07-13 09:16:03 -0700 | [diff] [blame] | 57 | if (gpr_time_cmp(timespec, gpr_inf_future(GPR_CLOCK_REALTIME)) == 0) { |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 58 | return std::numeric_limits<double>::infinity(); |
Craig Tiller | 354398f | 2015-07-13 09:16:03 -0700 | [diff] [blame] | 59 | } else if (gpr_time_cmp(timespec, gpr_inf_past(GPR_CLOCK_REALTIME)) == 0) { |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 60 | return -std::numeric_limits<double>::infinity(); |
| 61 | } else { |
David Klempner | c15622b | 2015-02-04 12:02:17 -0800 | [diff] [blame] | 62 | return (static_cast<double>(timespec.tv_sec) * 1000 + |
| 63 | static_cast<double>(timespec.tv_nsec) / 1000000); |
murgatroid99 | e506151 | 2015-01-12 18:14:35 -0800 | [diff] [blame] | 64 | } |
| 65 | } |
| 66 | |
| 67 | } // namespace node |
Craig Tiller | 190d360 | 2015-02-18 09:23:38 -0800 | [diff] [blame] | 68 | } // namespace grpc |